Re: Better emoji support

[Kévin Le Gouguec]

Robert Pluim <rpluim@gmail.com> writes:

>>>>>> On Fri, 17 Sep 2021 21:34:23 +0200, Kévin Le Gouguec 
>>>>>> <kevin.legouguec@gmail.com> said:
>
>     Kévin> That does reduce the set of emoji that change when I call
>     Kévin> (set-fontset-font t 'emoji "Noto Color Emoji" nil 'prepend); now 
> it's
>     Kévin> down to these four, whatever the value of font-use-system-font:
>
>     >> #*0©®↔♠♣♥🛝🟰🥹🧌🩻🪩🪷🫃🫗🫠🫰
>     >>      ^^^^
>
> That ties in with the rest of this thread: those 4 codepoints have
> Emoji_Presentation = No, so Noto Color Emoji doesnʼt have glyphs for
> them

Mmm, Noto Color Emoji *does* have glyphs for them.  The output you quote
is what I observe *before* evaluating

> (set-fontset-font t 'emoji "Noto Color Emoji" nil 'prepend)

After evaluating that, it's down to:

> #*0©®🛝🟰🥹🧌🩻🪩🪷🫃🫗🫠🫰

So there's still something that overrides Noto Color Emoji for those
four codepoints, IIUC.